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An improved mixed integer program for single allocation hub location problems with stepwise cost function
Meier, Fabian, (2017)
Strategische Logistikplanung von Hub-&-Spoke-Systemen
Mayer, Gabriela, (2001)
Stochastic uncapacitated hub location
Contreras, Ivan, (2011)
Exact solution of large-scale hub location problems with multiple capacity levels
Contreras, Ivan, (2012)
The dynamic uncapacitated hub location problem